baber/WOPTO huggingface dataset:
Patent JP-S6069661-A (JP)
Title: Image forming device
Inventor: ZAITSU HIROYA
IPC: G03B27/62
Filed: 1983-09-27
Abstract: PURPOSE:To prevent an original from dropping down from an original receiver by setting an angle of elevation of the original receiver to a range of ''0''-75 deg. with respect to a horizontal plane, when a unit containing the original is opened to the maximum. CONSTITUTION:An original feeding device 10 is formed by the second unit 11 containing an original P and the first unit 12, and the second unit 11 is attached pivotally so as to be openable and closeable to the first unit 12, and provided with an original receiver 13 for feeding the original P into a copying machine body. Also, an opening and closing angle theta of the second unit 11 and the first unit 11 is set to 0 deg.-75 deg.. The original receiver 13 provided in the opening and closing direction of the second unit 11 sets an angle of elevation alpha so as to be equal to the opening and closing angle theta of the unit 11, or larger than it (alpha>=theta), and it is constituted so that the original P on the original receiver 13 does not drop down even when the second unit is opened and closed.
Patent JP-S6156299-A (JP)
Title: Power supply device for lating device
Inventor: KURODA ISAO
IPC: C25D17/20
Filed: 1984-08-24
Abstract: PURPOSE:To eliminate the non-conduction of a power supply device in a plating device by supporting a power supply shaft by means of a power supply bearing device consisting of a frame having a V-shaped supporting part and power supply spring plates. CONSTITUTION:The power supply bearing device 15 of the plating device having a barrel body is formed of the frame 16 provided with the V-shaped supporting part at the center and the power supply spring plates 17 consisting of a conductive spring material. A gap is provided between the V-shaped supporting part of the frame 16 and the spring plates 17 to accept the power supply shaft 8 connected electrically to a contact lead. The free ends of the plates 17 deflect by contacting with the V-shaped supporting part of the frame 6 when the shaft 8 is received in contact with the bottom side in the V-shaped supporting part of the frame 6. The shaft 8 and the plates 17 are rubbed when the barrel moves. The corroded part of the contact point is thereby chipped away. The shaft 8 and the plats 17 are broght into the press-contact state and since the contact point moves, the generation of a defective conduction accident is prevented.
Patent JP-S6154599-A (JP)
Inventor: MURAKAMI KAZUMASA
IPC: G08B25/00
Filed: 1984-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0927716-A (JP)
Title: Voltage-controlled oscillator
Inventor: OBA HIROAKI
IPC: H03B5/18
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To generate an oscillation signal which has a wide band and is good in the linearlity of control voltage-to-oscillation frequency characteristics. SOLUTION: A Colpitts type voltage-controlled oscillator has a variable capacitance part 11 connected in parallel to a resonator 12 as the inductance element of an inductance part 1. The variable capacitance part 11 is equipped with varicap diodes X1 and X2 which are different in voltage-to-capacity ratio. A fixed control voltage Vc is applied to the common-connected cathodes of the diodes X1 and X2. A control voltage Va for applying a reverse bias voltage (Vc-Va) is applied to the anode of the diode X1, and a control voltage Vb for applying a reverse bias voltage (Vc-Vb) independent of the control voltage Va is applied to the anode of the diode X2. When the control voltage Va is fixed, the control voltage Vb is a frequency control signal and when the control voltage Vb is fixed, the control voltage Va is a frequency control signal.
Patent JP-S6176460-A (JP)
Inventor: RAYOSU ABAARU
IPC: C09D7/12
Filed: 1985-08-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6334506-A (JP)
Title: Zoom lens
Inventor: MIHARA SHINICHI
IPC: G02B13/18
Filed: 1986-07-30
Abstract: PURPOSE:To provide a large aperture ratio, high variable power ratio and high imaging performance and to reduce the overall length of a lens system with the smaller number of elements without increasing the number of the elements to be constituted by using an aspherical face having an adequate shape to part of the faces in the lens system. CONSTITUTION:A 1st group which consists of 3-group 3 elements consisting of negative lens, positive and positive lenses and has a positive focal length as a whole and a 2nd group which consists of 2-group 3 elements consisting of a combined lens of negative, negative and positive lenses, has a negative focal length as a whole and has a variable power function are constituted successively from the object side. A 3rd group which consists of a single lens having a negative focal length and a 4th group which consists of single lens having positive focal length, is normally fixed, and has the role of afocalizing the exit side thereof are constituted. A 5th group which consists of the positive lens having the strong convex face directed to the object side and a negative lens having the strong concave face directed to the object side and a 6th group which consists of 2-group 3 elements consisting of a positive meniscus lens having the strong concave face directed to the image side with the relative large air spacing and combined positive lens of a positive lens and negative lens and has a positive focal length as a whole are further constituted. The conditions expressed by the equation 1 are satisfied.
Patent JP-S6334147-A (JP)
Title: Recorder
Inventor: SHIBATA SHIGENORI
IPC: B41J2/05
Filed: 1986-07-30
Abstract: PURPOSE:To obtain a sharp image through of ink to a prearranged direction without being scattered by applying an electric field between a mesh and a recording paper. CONSTITUTION:Ink droplets 11 ejected from a mesh 1 are positively charged because of a pulse voltage applied to the mesh 1, which an electric field is generated in a space between the platen 10 and the mesh 1 due to the application of a voltage between the platen 10 and the mesh 1. Through this electric field, positively charged ink droplets 11 are ejected to a negatively charged recording paper 6. As a result of the application of a Coulomb's force E to the ink droplets in a platen 10 direction under a bubble pressure F, the ink droplets 11 are sent flying in this composite force G direction after correction of their course. That, is the ejection and scattering of the ink droplets 11 in a direction deviated from a prearranged one can be controlled by the Coulomb's force.
Patent JP-H0932700-A (JP)
Title: Fuel injection device of engine
Inventor: YOSHIHARA TOKIO
IPC: F02M69/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To atomize injection fuel by assist air and to carry out stable idle rotation. SOLUTION: An injector 15 for SPI is arranged on a surge tank 3 on the downstream of a throttle valve 5a, and an jet out nozzle of an assist air passage 12 is opened in the neighbourhood of an injection nozzle of the injector 15 for SPI. An inflow port 12b of this assist air passage 12 is opened on the upstream of the throttle valve 5a, and an idle rotation number control valve 13 to control intake air capacity at the time of idling is interposed in the middle of the assist air passage 12. At the time of idling, the idle rotation number is controlled to match with the target rotation number by controlling intake air capacity passing through the assist air passage 12 by the idle rotation number control valve 13, and this intake air is used as assist air.
Patent JP-H0737050-A (JP)
Title: Copy sheet number counting method and device therefor
Inventor: SUGIURA NOBUAKI
IPC: G06M3/00
Filed: 1993-07-19
Abstract: PURPOSE:To count the number of copy sheets that are actually used based on the both-side or single-side copy states set in a copying mode by counting the number of sheets to be copied when both sides or a single side of sheets are copied in the both-side or single-side copying mode, respectively. CONSTITUTION:When the copy sheets are counted, a copy state monitoring part 1 which monitors the designating states set in a copying mode of the single- side or both-side copy fetches the copying frequency 2 of a copying machine. The part 1 transmits the frequency 2 to a copy sheet counter 3 as it is in a single-side copying mode based on the copying designation to be set to count up the copy sheets. In a both-side copying mode, the frequency 2 is fetched and sent to the counter 3 when both sides are copied twice and the copy sheets are counted up. The part 1 controls the counter 3 based on the copying state. Thus, it is possible to grasp the correct number of sheets of paper and also to grasp the effective use of resources.
Patent JP-H0226534-A (JP)
Title: Biofeedback device
Inventor: MATSUO MASATAKE
IPC: A61B5/0408
Filed: 1988-07-15
Abstract: PURPOSE:To lightly recover the balance of mind and body and to draw out latent talent by providing an electrode for fetching an electric signal similar to a brain wave from a temple or the vicinity to a headphone fixing jig. CONSTITUTION:A biofeedback device is equipped with two electrodes 10 and 10 for fetching the electric signal similar to the brain wave from the temple or the vicinity to a fixing jig 12. The fixing jig 12 is similar to the headphone to utilize the principle of a spring. The fixing jig 12 is additionally equipped with a grounding 11, and the electrode 10 is connected to the biofeedback device by a connecting cord 13.
Patent JP-H0818334-A (JP)
Title: Tuned oscillator
Inventor: AASHIYATSUDO MADONI
IPC: H03F3/45
Filed: 1995-06-21
Abstract: PURPOSE: To provide a tuning oscillator device which can control an on-chip frequency without the need of high voltage, which can correspond to low noise oscillator output and which does not bring non-linearity in an output waveform. CONSTITUTION: The frequency deciding elements of capacitors 14 and 15, which are a part of a tank circuit associated with an operation oscillator stage, are connected between the input/output of a gain control amplifier 16. The inductor 13 of the tank circuit is connected to the opposite side of the input of the amplifier 16. Valid capacitance generated on the opposite side of the input of the amplifier 16 is changed by a response to a change in a DC gain control signal supplied to the amplifier 16 by using a Miller effect. Such changes of capacitances 14 and 15 sequentially change the resonance frequency of the tank circuit.
Patent JP-H0630009-A (JP)
Title: Master back-up system for ring-shaped lan
Inventor: TOSHIMA AKIHIKO
IPC: H04L12/42
Filed: 1992-07-06
Abstract: PURPOSE:To back-up a master station that has a down and is unable to transmit a synchronizing signal or frame by making another station serve as a master station to transmit the synchronizing signal or frame. CONSTITUTION:When a station ST1 serving as a master has a down, the station ST1 is unable to transmit a synchronizing signal S. Therefore the signal S is not received by the slave stations ST2-ST6 respectively. Under such conditions, a master/slave control part 21 of a controller 2 included in each slave station sets the value obtained by multiplying the number of its own station by the prescribed time value to a timer 22 as the monitor timer value. Then the timer 22 starts the time monitoring operation. Thus a slave station that received no signal S serves as a master to transmit the signal S onto a ring-shaped transmission line L even if the timer 22 is set in a time-out state.
Patent JP-S6241495-A (JP)
Title: Inspection robot for low-temperature liquified gas tank
Inventor: TAKIGUCHI AKIHIRO
IPC: F17C13/00
Filed: 1985-08-13
Abstract: PURPOSE:To prevent an electronic equipment from being excessively cooled by a low-temperature liquified gas, by providing an electric heater for heating a vacuum chamber incorporating the electronic equipment, and connecting with the vacuum chamber a cold finger for liquifying a gas by a cooling liquid stored in a tank. CONSTITUTION:An electronic equipment accommodating box 9, 7d for a body and an inspection sensor is formed such that a heat insulator 16b is lined on the substantially entire surface of a case 16a, and a valved vent pipe 16c and a cold finger 16d are connected to the case 16a to form a vacuum chamber surrounded by the heat insulator 16b. A degree of vacuum in the vacuum chamber is sufficiently maintained by a cooling and condensing operation of a low- temperature liquified gas stored in a tank in the cold finger 16d. Further, an electric heater 16e is provided in the vacuum chamber. Thus, it is possible to prevent the electronic equipment in the vacuum chamber from failing owing to the low-temperature liquified gas by the heat insulation and the heating.
Patent JP-H0931294-A (JP)
Title: Chemical-resistant thermoplastic resin composition
Inventor: NISHIZAWA MASAHIRO
IPC: C08L25/08
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition that excels in chemical resistance without crazing and cracking of moldings of the composition on contact with liquid chemicals while maintaining characteristics such as good mechanical properties and molding processability. SOLUTION: This resin composition comprises (A) 1-80 pts.wt. of a graft copolymer at graft ratio of 15-100% which is obtained by graft polymerization of (I) 5-80 pts.wt. of a diene-based rubber having 0.1-2.0μm weight-average particle size and (II) 95-20 pts.wt of a monomer mixture composed of 45-85wt.% of an aromatic vinyl compound and/or an α,β-unsaturated carboxylic ester, 15-55wt.% of vinyl cyanide and 0-40wt.% of another copolymerizable vinyl monomer, and (B) 0-90 pts.wt. of a copolymer obtained by copolymerization of the monomer mixture of the component II of the component A, and (C) 1-20 pts.wt of a copolymer composed of ethylene/(meth)acrylic ester/CO. The reduced viscosity of the acetone-soluble components of this composition is 0.1-1.0dl/g.
Patent JP-2001001539-A (JP)
Title: Liquid supply system, and liquid supply container and negative pressure generation member storage container used in the system
Inventor: YAMAMOTO HAJIME
IPC: B41J2/175
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To stably supply a liquid in accordance with a supply amount and a supply speed of the liquid also when a fibrous absorber is used as a negative pressure generation member. SOLUTION: A liquid supply container 30 having a liquid storage part for storing a liquid in a sealed space, and a capillary force generation member storage container 10 having a capillary force generation member 13 inside are connected by two gas-liquid exchange paths. Gas-liquid exchange between the liquid supply container 30 and the capillary force generation member storage container 10 is conducted with the use of both or one of the two gas-liquid exchange paths in accordance with a supply quantity and a supply speed of the liquid.
Patent JP-H0466711-A (JP)
Title: Sonic wave damping and silencer
Inventor: MURAKAMI YOSHINORI
IPC: F01N1/06
Filed: 1990-07-06
Abstract: PURPOSE:To damp and muffle sound waves propagating within a duct without increasing fluid loss and reduce noise transmitted to the outside, by providing a narrow groove circumferentially at the duct inner wall where sound waves are propagated. CONSTITUTION:At a circular section duct 1 conducting the connection of the lower and upper streams of a machine such as a shaft stream ventilator or a compressor, a narrow groove 2 of, for example, a few mm width and a depth equivalent to a few % of the inner diameter is provided over the whole periphery of its inner wall. As a result, as for mode sound waves propagating within the duct 1, the phase of pressure change in case of there being one diametrical node, is shifted by pi at an opposing position, and in case of there being two diametrical nodes, the phase is the same at the opposing position, and shifted by pi at a 90 degree position. And when mode sound waves are viewed circumferentially, one wave length or two wave lengths exist as the wave length of a sound wave, and it is presumed that sound waves interfere at the narrow groove 2 and damping is made.
Patent JP-S5880203-A (JP)
Inventor: TOKIWA MASAYUKI
IPC: F21S11/00
Filed: 1981-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5968022-A (JP)
Title: Combustion control circuit
Inventor: NUMAKURA MAKOTO
IPC: G05D23/24
Filed: 1982-10-12
Abstract: PURPOSE:To power off a heater for fuel vaporization even when a heater temperature sensor breaks down and to prevent the fusion of the heater for fuel vaporization by providing a timer circuit and resetting a self-holding circuit when the detected temperature of the heater temperature sensor is lower than specific temperature within the specific clocking time of the timer circuit. CONSTITUTION:A lock switch 13a and a nonlock switch 13b are connected to the power source 12 of a fuel control circuit in series, the heater 15 for fuel vaporization is connected to the primary side of a transformer 17, and the contact 16a of a relay 16 for heater control is connected to the heater 15 in series. Further, the contact 14a of a self-holding relay 14b is connected to the switch 13b in parallel. The temperature detecting circuit consisting of a comparator 25, resistance, capacitor, etc., for the heater 15 is connected to a rectifying and constant voltage circuit 18, and the timer circuit consisting of a comparator 42, resistance, capacitor, etc., is provided. When the detected temperature of the temperature detecting circuit is constant within the specific clocking time of the timer circuit, a current to the relay 14b is cut off and the contact 16a is released to protect the heater 15.
Patent JP-H0231019-A (JP)
Title: Spherical sliding type coupling device
Inventor: FUKUI MASAHIKO
IPC: F16C11/06
Filed: 1988-07-18
Abstract: PURPOSE:To improve the sealing performance by inserting the holder piece of a dust cover in a recessed groove of an outer member, and after that, pressing in a fixing ring in the recessed groove and connecting it by a friction welding. CONSTITUTION:The holding piece 48 of a dust cover 40 installed to a ball metal 30 is fixed in a recessed groove 54 of an outer member 10, and after that, a fixing ring 62 is pressed in to the recessed groove 54, and connected by a friction welding such as an ultrasonic welding. As a result, even though the outer member 10 is made of a synthetic resin, a sufficient fixation maintaining force can be obtained, and the sealing performance is improved.
Patent JP-S6328995-A (JP)
Inventor: MASHIYUU JII BOISHIBEIN
IPC: B29C35/16
Filed: 1987-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6337846-A (JP)
Title: Cassette loading device
Inventor: ANDO MASAHIRO
IPC: G11B15/675
Filed: 1986-07-31
Abstract: PURPOSE:To surely load a cassette to a correct position with a simple structure by providing the linking member loosely movable in the moving direction of a cassette holder thereon and linking it with the rotary body to which a driving force is transmitted. CONSTITUTION:A rotary plate 28 is rotated in B direction by a motor with a switch SW2 being turned ON, when a cassette is inserted in A direction, and a cassette holder 10 is descended with its moving along the groove 22a provided on a side face 23 by the lever 5 linking the rotary plate 28 and cassette holder 10. The boss 9 being pivotally attached to the driving shaft 14b of the cassette holder 10 is then abutted on the terminal end of the groove 22a. The boss pivotally attached to a driving shaft 14b is similarly abutted to the terminal of the guide groove. Meanwhile a spring 6 is elongated in B direction, a switch SW3 is turned ON by the cam 63 provided on a rotary plate 50 meantime, a motor is stopped and the cassette holder 10 stops at the cassette loading completion position.
Patent JP-H0840599-A (JP)
Title: Sheet material conveyor
Inventor: ABE NOBORU
IPC: B65H5/08
Filed: 1994-07-29
Abstract: PURPOSE:To provide a sheet material conveyor conveying sheet material stably without the scattering of dust and the generation of a fold at the end part of the sheet material at the time of conveying the sheet material. CONSTITUTION:A sheet material positioning device is provided with a conveyor 2 for conveying flexible sheet material 1 mounted thereon, a Verneuil chuck 3 for sucking the sheet material 1, delivered to the conveyor 2, from above by vacuum action, and a clamp 4 for clamping the tip of the sheet material 1 to move it horizontally in a conveying direction.
Patent JP-S6239320-A (JP)
Title: Sun roof device for vehicle
Inventor: OKUBO HITOSHI
IPC: B60J7/05
Filed: 1985-08-14
Abstract: PURPOSE:To prevent a device from being played with the provision of the improved appearance by configurating device in such a way that, when the closing motion of a sun roof is effected, a connecting member is covered with a cover plate at a time when the connecting member which connects a brake member with a drive member, comes to a position which can be seen from a cabin. CONSTITUTION:A connecting member 40 is rotatably pivoted on a brake base 30b by way of a pivot 41. And a connection engaging section 42 is formed on one end of the connecting member 40 so as to be detachable from a projection 34 provided on a projected part 32 of a drive base 30c. And simultaneously a brake engaging section 43 is formed on the other end so as to be detachable from a cutout 14a provided on a rail 14. In this configuration, the lower surface of a horizontal wall 51 of a cover plate 50 is placed on an installation seat 36 provided on the brake base 30b, then is fastened together with a screw 55. And the cover plate 50 is provided with a vertical wall 52 which comes down from the inner end of the horizontal wall 51 which covers the connecting member 40. In addition, both a fitting part 53 and holding parts 54a and 54b, all of which fit into the inner circumference 14b of the rail 14, are provided on both sides of the vertical wall 52.
Patent JP-S6336009-A (JP)
Title: Valve operating device for internal combustion engine
Inventor: OSHIMA KENJI
IPC: F01L1/32
Filed: 1986-07-31
Abstract: PURPOSE:To prevent a valve from uneven wear by disposing a cam so that the action point of cam on a lifter is deviated from the valve axis axially of the cam shaft and interposing a thrust bearing between a spring for urging the valve in the closing direction and a spring support portion. CONSTITUTION:An intake-exhaust valve 3 reciprocated vertically through a lifter 11 provided on the upper surface with a shim 10 by a cam 1 on a cam shaft 2 rotated synchronously with engine rotation is fitted in a valve guide 5, press fitted into an engine head, slidably in the direction of valve axis 15 and rotatably around the valve axis 15. Also, a retainer 6 is fixed to a recess 3c on the circumference of shaft provided on the upper portion of valve 3 by a cotter 4. In this case, the lower surface 6a of retainer 6 smoothly finished abuts against a thrust bearing 12 by which is supported the upper end of spring 7. Also, the center point of action of cam 1 on the valve 3 and lifter 11 provided on the same axis is provided deviated by delta.
Patent JP-S6254709-A (JP)
Inventor: OTO UIFUTERURE
IPC: C08F20/00
Filed: 1986-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。